Design of optimal process parameters for non‐isothermal forging

@inproceedings{Cheng1994DesignOO,
  title={Design of optimal process parameters for non‐isothermal forging},
  author={Huaining Cheng and Ramana V. Grandhi and James C. Malas},
  year={1994}
}
This paper presents a state space model and an optimal design scheme for non-isothermal metal forming processes. By selecting nodal velocity and temperature as the state variables, a non-isothermal state equation with coupled deformation and thermal terms is established. Based on this state space model, a control design scheme is developed to obtain the optimal die velocity and initial die temperature which will ensure that the effective strain-rate and temperature satisfy the design… CONTINUE READING

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